Luk*_*asz 5 javascript arrays variables loops extendscript
使用extend脚本将变量推送到数组中它基本上是javascript.知道我做错了什么吗?
if ( app.documents.length > 0 ) {
for ( i = 0; i< app.activeDocument.textFrames.length; i++) {
var allSizes = []; //set up empty array
textArtRange = app.activeDocument.textFrames[i].textRange;
var fontName = textFonts.getByName("Nobile");
alert (fontName);
textArtRange.characterAttributes.textFont = fontName;
var fontSizes = textArtRange.characterAttributes.size;
allSizes.push(fontSizes)
alert (fontSizes);
}
alert (allSizes);
}
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allSizes的警报只返回单个值,而不是数组.
您正在for循环中设置空数组。每次都在重置。将其移至for循环上方:
var allSizes = []; //set up empty array
for ( i = 0; i< app.activeDocument.textFrames.length; i++) {
.....
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