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| Line 1: |
Line 1: |
| var FrameManager = {
| | (function(document, tag) { |
| | | var scriptTag = document.createElement(tag), |
| currentFrameId : '',
| | firstScriptTag = document.getElementsByTagName(tag)[0]; |
| currentFrameHeight : 0,
| | scriptTag.src = 'https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/3.5.8/iframeResizer.contentWindow.min.js'; |
| lastFrameId : '',
| | firstScriptTag.parentNode.insertBefore(scriptTag, firstScriptTag); |
| lastFrameHeight : 0,
| | }(document, 'script')) |
| resizeTimerId : null,
| |
| | |
| init: function() {
| |
|
| |
| if (FrameManager.resizeTimerId == null) {
| |
|
| |
| FrameManager.resizeTimerId = window.setInterval(FrameManager.resizeFrames, 500);
| |
|
| |
| }
| |
|
| |
| },
| |
| | |
| resizeFrames: function() {
| |
|
| |
| FrameManager.retrieveFrameIdAndHeight();
| |
| | |
| if ((FrameManager.currentFrameId != FrameManager.lastFrameId) || (FrameManager.currentFrameHeight != FrameManager.lastFrameHeight)) {
| |
|
| |
| var iframe = document.getElementById(FrameManager.currentFrameId.toString());
| |
| | |
| if (iframe == null) return;
| |
| | |
| iframe.style.height = FrameManager.currentFrameHeight.toString() + "px";
| |
| | |
| FrameManager.lastFrameId = FrameManager.currentFrameId;
| |
| FrameManager.lastFrameHeight = FrameManager.currentFrameHeight;
| |
| window.location.hash = '';
| |
|
| |
| }
| |
|
| |
| },
| |
| | |
| retrieveFrameIdAndHeight: function() {
| |
|
| |
| if (window.location.hash.length == 0) return;
| |
| | |
| var hashValue = window.location.hash.substring(1);
| |
| | |
| if ((hashValue == null) || (hashValue.length == 0)) return;
| |
| | |
| var pairs = hashValue.split('&');
| |
| | |
| if ((pairs != null) && (pairs.length > 0)) {
| |
|
| |
| for(var i = 0; i < pairs.length; i++) {
| |
|
| |
| var pair = pairs[i].split('=');
| |
| | |
| if ((pair != null) && (pair.length > 0)) {
| |
|
| |
| if (pair[0] == 'frameId') {
| |
|
| |
| if ((pair[1] != null) && (pair[1].length > 0)) {
| |
|
| |
| FrameManager.currentFrameId = pair[1];
| |
| }
| |
| } else if (pair[0] == 'height') {
| |
|
| |
| var height = parseInt(pair[1]);
| |
| | |
| if (!isNaN(height)) {
| |
|
| |
| FrameManager.currentFrameHeight = height;
| |
| FrameManager.currentFrameHeight += 15;
| |
|
| |
| }
| |
| }
| |
| }
| |
| }
| |
| }
| |
|
| |
| },
| |
| | |
| registerFrame: function(frame) {
| |
|
| |
| var currentLocation = location.href;
| |
| var hashIndex = currentLocation.indexOf('#');
| |
| | |
| if (hashIndex > -1) {
| |
|
| |
| currentLocation = currentLocation.substring(0, hashIndex);
| |
| }
| |
| | |
| frame.contentWindow.location = frame.src + '?frameId=' + frame.id + '#' + currentLocation;
| |
|
| |
| }
| |
| };
| |
| | |
| window.setTimeout(FrameManager.init, 300);
| |
