Javascript error css.cssText 'Member not found'
Posted: Wed Aug 20, 2014 11:46 am
Hi Stimulsoft,
I'm looking for clarification on what this block of code from Viewer.js in Stimulsoft.Reports.MvcMobile is responsible for:
I think it is responsible for overriding your default theme by declaring "stimulsoftTheme" somewhere in our stylesheet, but I just wanted to be sure of its purpose.
The reason I ask is we have been having trouble lately with this issue http://forum.stimulsoft.com/viewtopic.php?f=13&t=37602.
After getting around that, we have been encountering a "Member not found" exception when an attempt is made to access "cssText" in the line:
I've worked around it by testing the entire document for the id "stimulsoftTheme" and skipping if it isn't found. This essentially skips that entire css searching block, but I wanted to know what its purpose is if you could please provide that info.
Thanks,
I'm looking for clarification on what this block of code from Viewer.js in Stimulsoft.Reports.MvcMobile is responsible for:
Code: Select all
StiMvcViewer.prototype.prepareStyles = function (images) {
var head = this.options.head;
var cssForRemoving = [];
for (i = 0; i < head.childNodes.length; i++) {
var node = head.childNodes[i];
if (node.type == "text/css") {
if (node.sheet && node.sheet.rules) {
var flag = false;
for (j = 0; j < node.sheet.cssRules.length; j++) {
css = node.sheet.cssRules[j];
if (css.cssText.indexOf("stimulsoftTheme") != -1 && css.cssText.indexOf("stimulsoftTheme" + this.options.theme) == -1) { flag = true; }
if (css.style && css.style.backgroundimage && (css.style.backgroundImage.indexOf(".gif]") > 0 || css.style.backgroundImage.indexOf(".png]") > 0)) {
backgroundImage = css.style.backgroundImage;
backgroundImage = backgroundImage.substr(backgroundImage.indexOf("["), backgroundImage.indexOf("]") - backgroundImage.indexOf("[") + 1);
if (images[backgroundImage]) css.style.backgroundImage = "url('" + images[backgroundImage] + "')";
}
}
if (flag) cssForRemoving.push(node);
}
else {
if (node.styleSheet) {
cssText = node.styleSheet.cssText;
if (cssText.indexOf("stimulsoftTheme") != -1 && cssText.indexOf("stimulsoftTheme" + this.options.theme) == -1) cssForRemoving.push(node);
else
while (param = this.getCssParameter(cssText)) cssText = cssText.replace(param, images[param]);
node.styleSheet.cssText = cssText;
}
}
}
}
for (var index in cssForRemoving) head.removeChild(cssForRemoving[index]);
}
The reason I ask is we have been having trouble lately with this issue http://forum.stimulsoft.com/viewtopic.php?f=13&t=37602.
After getting around that, we have been encountering a "Member not found" exception when an attempt is made to access "cssText" in the line:
Code: Select all
if (css.cssText.indexOf("stimulsoftTheme") != -1 && css.cssText.indexOf("stimulsoftTheme" + this.options.theme) == -1) { flag = true; }Thanks,