diff options
Diffstat (limited to 'framework/Web/Javascripts/WebForms.js')
| -rw-r--r-- | framework/Web/Javascripts/WebForms.js | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/framework/Web/Javascripts/WebForms.js b/framework/Web/Javascripts/WebForms.js new file mode 100644 index 00000000..79e0eeaa --- /dev/null +++ b/framework/Web/Javascripts/WebForms.js @@ -0,0 +1,298 @@ +function WebForm_PostBackOptions(eventTarget, eventArgument, validation, validationGroup, actionUrl, trackFocus, clientSubmit) {
+ this.eventTarget = eventTarget;
+ this.eventArgument = eventArgument;
+ this.validation = validation;
+ this.validationGroup = validationGroup;
+ this.actionUrl = actionUrl;
+ this.trackFocus = trackFocus;
+ this.clientSubmit = clientSubmit;
+}
+function WebForm_DoPostBackWithOptions(options) {
+ var validationResult = true;
+ if (options.validation) {
+ if (typeof(Page_ClientValidate) == 'function') {
+ validationResult = Page_ClientValidate(options.validationGroup);
+ }
+ }
+ if (validationResult) {
+ if ((typeof(options.actionUrl) != "undefined") && (options.actionUrl != null) && (options.actionUrl.length > 0)) {
+ theForm.action = options.actionUrl;
+ }
+ if (options.trackFocus) {
+ var lastFocus = theForm.elements["__LASTFOCUS"];
+ if ((typeof(lastFocus) != "undefined") && (lastFocus != null)) {
+ if (typeof(document.activeElement) == "undefined") {
+ lastFocus.value = options.eventTarget;
+ }
+ else {
+ var active = document.activeElement;
+ if ((typeof(active.id) != "undefined") && (active != null)) {
+ if ((typeof(active.id) != "undefined") && (active.id != null) && (active.id.length > 0)) {
+ lastFocus.value = active.id;
+ }
+ else if (typeof(active.name) != "undefined") {
+ lastFocus.value = active.name;
+ }
+ }
+ }
+ }
+ }
+ }
+ if (options.clientSubmit) {
+ __doPostBack(options.eventTarget, options.eventArgument);
+ }
+}
+var __callbackObject = new Object();
+function WebForm_DoCallback(eventTarget, eventArgument, eventCallback, context, errorCallback, useAsync) {
+ var postData = __theFormPostData +
+ "__CALLBACKID=" + WebForm_EncodeCallback(eventTarget) +
+ "&__CALLBACKPARAM=" + WebForm_EncodeCallback(eventArgument);
+ var xmlRequest;
+ var usePost = false;
+ if (__nonMSDOMBrowser) {
+ // http:
+ // And: http:
+ xmlRequest = new XMLHttpRequest();
+ if (pageUrl.length + postData.length + 1 > 10000) {
+ usePost = true;
+ }
+ if (usePost) {
+ xmlRequest.open("POST", pageUrl, false);
+ xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+ xmlRequest.send(postData);
+ }
+ else {
+ if (pageUrl.indexOf("?") != -1) {
+ xmlRequest.open("GET", pageUrl + "&" + postData, false);
+ }
+ else {
+ xmlRequest.open("GET", pageUrl + "?" + postData, false);
+ }
+ xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+ xmlRequest.send(null);
+ }
+ var response = xmlRequest.responseText;
+ if (response.charAt(0) == "s") {
+ if ((typeof(eventCallback) != "undefined") && (eventCallback != null)) {
+ eventCallback(response.substring(1), context);
+ }
+ }
+ else {
+ if ((typeof(errorCallback) != "undefined") && (errorCallback != null)) {
+ errorCallback(response.substring(1), context);
+ }
+ }
+ }
+ else {
+ xmlRequest = new ActiveXObject("Microsoft.XMLHTTP");
+ xmlRequest.onreadystatechange = WebForm_CallbackComplete;
+ __callbackObject.xmlRequest = xmlRequest;
+ __callbackObject.eventCallback = eventCallback;
+ __callbackObject.context = context;
+ __callbackObject.errorCallback = errorCallback;
+ if (pageUrl.length + postData.length + 1 > 2067) {
+ usePost = true;
+ }
+ if (usePost) {
+ xmlRequest.open("POST", pageUrl, useAsync);
+ xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+ xmlRequest.send(postData);
+ }
+ else {
+ if (pageUrl.indexOf("?") != -1) {
+ xmlRequest.open("GET", pageUrl + "&" + postData, useAsync);
+ }
+ else {
+ xmlRequest.open("GET", pageUrl + "?" + postData, useAsync);
+ }
+ xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+ xmlRequest.send();
+ }
+ }
+}
+function WebForm_CallbackComplete() {
+ if (__callbackObject.xmlRequest.readyState == 4) {
+ var response = __callbackObject.xmlRequest.responseText;
+ if (response.charAt(0) == "s") {
+ if ((typeof(__callbackObject.eventCallback) != "undefined") && (__callbackObject.eventCallback != null)) {
+ __callbackObject.eventCallback(response.substring(1), __callbackObject.context);
+ }
+ }
+ else {
+ if ((typeof(__callbackObject.errorCallback) != "undefined") && (__callbackObject.errorCallback != null)) {
+ __callbackObject.errorCallback(response.substring(1), __callbackObject.context);
+ }
+ }
+ }
+}
+var __nonMSDOMBrowser = (window.navigator.appName.toLowerCase().indexOf('explorer') == -1);
+var __theFormPostData = "";
+function WebForm_InitCallback() {
+ var count = theForm.elements.length;
+ var element;
+ for (var i = 0; i < count; i++) {
+ element = theForm.elements[i];
+ var tagName = element.tagName.toLowerCase();
+ if (tagName == "input") {
+ var type = element.type;
+ if (type == "text" || type == "hidden" || type == "password" ||
+ ((type == "checkbox" || type == "radio") && element.checked)) {
+ __theFormPostData += element.name + "=" + WebForm_EncodeCallback(element.value) + "&";
+ }
+ }
+ else if (tagName == "select") {
+ var selectCount = element.children.length;
+ for (var j = 0; j < selectCount; j++) {
+ var selectChild = element.children[j];
+ if ((selectChild.tagName.toLowerCase() == "option") && (selectChild.selected == true)) {
+ __theFormPostData += element.name + "=" + WebForm_EncodeCallback(selectChild.value) + "&";
+ }
+ }
+ }
+ else if (tagName == "textarea") {
+ __theFormPostData += element.name + "=" + WebForm_EncodeCallback(element.value) + "&";
+ }
+ }
+}
+function WebForm_EncodeCallback(parameter) {
+ if (encodeURIComponent) {
+ return encodeURIComponent(parameter);
+ }
+ else {
+ return escape(parameter);
+ }
+}
+var __disabledControlArray = new Array();
+function WebForm_ReEnableControls() {
+ if (typeof(__enabledControlArray) == 'undefined') {
+ return false;
+ }
+ var disabledIndex = 0;
+ for (var i = 0; i < __enabledControlArray.length; i++) {
+ var c;
+ if (__nonMSDOMBrowser) {
+ c = document.getElementById(__enabledControlArray[i]);
+ }
+ else {
+ c = document.all[__enabledControlArray[i]];
+ }
+ if ((typeof(c) != "undefined") && (c != null) && (c.disabled == true)) {
+ c.disabled = false;
+ __disabledControlArray[disabledIndex++] = c;
+ }
+ }
+ setTimeout("WebForm_ReDisableControls()", 0);
+ return true;
+}
+function WebForm_ReDisableControls() {
+ for (var i = 0; i < __disabledControlArray.length; i++) {
+ __disabledControlArray[i].disabled = true;
+ }
+}
+var __defaultFired = false;
+function WebForm_FireDefaultButton(event, target) {
+ if (!__defaultFired && event.keyCode == 13) {
+ var defaultButton;
+ if (__nonMSDOMBrowser) {
+ defaultButton = document.getElementById(target);
+ }
+ else {
+ defaultButton = document.all[target];
+ }
+ if (defaultButton.click != "undefined") {
+ __defaultFired = true;
+ defaultButton.click();
+ event.cancelBubble = true;
+ return false;
+ }
+ }
+ return true;
+}
+function WebForm_GetScrollX() {
+ if (__nonMSDOMBrowser) {
+ return window.pageXOffset;
+ }
+ else {
+ if (document.documentElement && document.documentElement.scrollLeft) {
+ return document.documentElement.scrollLeft;
+ }
+ else if (document.body) {
+ return document.body.scrollLeft;
+ }
+ }
+ return 0;
+}
+function WebForm_GetScrollY() {
+ if (__nonMSDOMBrowser) {
+ return window.pageYOffset;
+ }
+ else {
+ if (document.documentElement && document.documentElement.scrollTop) {
+ return document.documentElement.scrollTop;
+ }
+ else if (document.body) {
+ return document.body.scrollTop;
+ }
+ }
+ return 0;
+}
+function WebForm_SaveScrollPositionSubmit() {
+ if (__nonMSDOMBrowser) {
+ theForm.elements['__SCROLLPOSITIONY'].value = window.pageYOffset;
+ theForm.elements['__SCROLLPOSITIONX'].value = window.pageXOffset;
+ }
+ else {
+ theForm.__SCROLLPOSITIONX.value = WebForm_GetScrollX();
+ theForm.__SCROLLPOSITIONY.value = WebForm_GetScrollY();
+ }
+ if ((typeof(WebForm_ScrollPositionSubmit) != "undefined") && (WebForm_ScrollPositionSubmit != null)) {
+ if (WebForm_ScrollPositionSubmit.apply) {
+ return WebForm_ScrollPositionSubmit.apply(this);
+ }
+ else {
+ return WebForm_ScrollPositionSubmit();
+ }
+ }
+ return true;
+}
+function WebForm_SaveScrollPositionOnSubmit() {
+ theForm.__SCROLLPOSITIONX.value = WebForm_GetScrollX();
+ theForm.__SCROLLPOSITIONY.value = WebForm_GetScrollY();
+ if ((typeof(WebForm_ScrollPositionOnSubmit) != "undefined") && (WebForm_ScrollPositionOnSubmit != null)) {
+ if (WebForm_ScrollPositionOnSubmit.apply) {
+ return WebForm_ScrollPositionOnSubmit.apply(this);
+ }
+ else {
+ return WebForm_ScrollPositionOnSubmit();
+ }
+ }
+ return true;
+}
+function WebForm_RestoreScrollPosition() {
+ if (__nonMSDOMBrowser) {
+ window.scrollTo(theForm.elements['__SCROLLPOSITIONX'].value, theForm.elements['__SCROLLPOSITIONY'].value);
+ }
+ else {
+ window.scrollTo(theForm.__SCROLLPOSITIONX.value, theForm.__SCROLLPOSITIONY.value);
+ }
+ if ((typeof(WebForm_ScrollPositionLoad) != "undefined") && (WebForm_ScrollPositionLoad != null)) {
+ if (WebForm_ScrollPositionLoad.apply) {
+ return WebForm_ScrollPositionLoad.apply(this);
+ }
+ else {
+ return WebForm_ScrollPositionLoad();
+ }
+ }
+ return true;
+}
+function WebForm_TextBoxKeyHandler() {
+ if (event.keyCode == 13) {
+ if ((typeof(event.srcElement) != "undefined") && (event.srcElement != null)) {
+ if (typeof(event.srcElement.onchange) != "undefined") {
+ event.srcElement.onchange();
+ return false;
+ }
+ }
+ }
+ return true;
+}
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