ebw Posted January 20, 2010 Report Share Posted January 20, 2010 Sveiki! Atradu ka ir taada probleema nosakot elementam scrollWidth FireFoxii. Kods aptuveni sekojoshs. <htm<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><title>ff problem</title> <script> function f() { elm = document.getElementById('i'); alert(elm + '\n' + 'offsetWidth: ' + elm.offsetWidth + '\n' + 'scrollWidth: ' + elm.scrollWidth + '\n'); } </script> </head> <body> <input id="i" style="width:50px;" value="some long long string"> <button onClick="f();">Show</button> </body> </html> IE7 vinjsh uzraada pareizu veertiibu "scrollWidth" (129), bet FF (3.5) vinjsh nemainiigi raada ka "scrollWidth" ir 50 (tikpat cik "offsetWidth"). Varbuut kaads ir sastapies ar liidziigu probleemu un var ieteikt kaadu risinaajumu - kaa piespiest FF atgriezt pareizo veertiibu? Paldies! Quote Link to comment Share on other sites More sharing options...
0 indoom Posted January 20, 2010 Report Share Posted January 20, 2010 variants nokopēt tekstu paslēptā divā un izmērīt tā platumu Quote Link to comment Share on other sites More sharing options...
0 ebw Posted January 20, 2010 Author Report Share Posted January 20, 2010 variants nokopēt tekstu paslēptā divā un izmērīt tā platumu varbuut ka izdodas. bus japamegina. Quote Link to comment Share on other sites More sharing options...
0 Java Posted January 20, 2010 Report Share Posted January 20, 2010 Vispār tu tur apskati "input" elementu, kuram nav "scrollbar", kādu vēl scrollWidth gribi dabūt? No mozzila.org: scrollWidth is a read–only property that returns either the width in pixels of the content of an element or the width of the element itself, whichever is greater. If the element is wider than its content area (for example, if there are scroll bars for scrolling through the content), the scrollWidth is larger than the clientWidth. Ar "div" arī neies krastā, jo uzstādot tam css parametru "width" konkrētu pikseļu skaitu, tu pats nofiksē to elementu un saturs tam nebūs platāks (loģiski ne?) Attiecīgi, tev jāliek platumā elastīgā elementā saturs. Kas attiecas uz input lauku, tur nav nekāds "scrollWidth", jo tas nav elementa saturs, bet elementa vērtība. Textarea laukā gan vari iegūt, jo tur ir "scrollbari", bet tur "skrollēsies" viss vertikāli! Quote Link to comment Share on other sites More sharing options...
0 briedis Posted January 20, 2010 Report Share Posted January 20, 2010 (edited) DIV'am var būt norādīts platums, bet iebāzt iekšā var arī lielāku elementu, teiksim bildi. Tad nāk talkā propertijs overflow:visible|hidden|scroll|auto, un tad tomēr saturs var būt platāks par width (arī loģiski, ne? :) ) Edited January 20, 2010 by briedis Quote Link to comment Share on other sites More sharing options...
0 ebw Posted January 21, 2010 Author Report Share Posted January 21, 2010 man galvenais ir uzzinaat vai ievadiitais teksts nepaarsniedz input platumu (viss teksts ir redzams - un nav aarpus inputa).. reekjinaat peec burtu platumiem nebuutu forshi :D Quote Link to comment Share on other sites More sharing options...
0 indoom Posted January 21, 2010 Report Share Posted January 21, 2010 (edited) vispār es ar pabrīnījos par scrollWidthu uz input lauku, bet arī safari/chrome to uzrāda, ne tikai IE. Opera gan iet Firefox pēdās. Edited January 21, 2010 by indoom Quote Link to comment Share on other sites More sharing options...
0 Java Posted January 21, 2010 Report Share Posted January 21, 2010 Jūs jau varat te runāt, ko gribat, kā būtu jābūt vai kā nebūtu jābūt, bet citāts no tās pašas lapas vēsta: Specification There is no W3C specification for scrollWidth. Tātad, ja jūs izdomājat te savas "specifikācijas" Javascript elementiem, tad kāpēc uzskatiet, ka pārlūkprogrammām jāstrādā tā kā jūs paši gribētu? Quote Link to comment Share on other sites More sharing options...
0 2easy Posted January 21, 2010 Report Share Posted January 21, 2010 tas nekas, ka kkas šobrīd vēl nav specifikācijā. embed tags arī nav, taču daudzi to atbalsta un youtube to lieto, lai rādītu flash video. galvenais, get the job done! ;) Quote Link to comment Share on other sites More sharing options...
0 ebw Posted January 21, 2010 Author Report Share Posted January 21, 2010 beigaas uztaisiiju taa, kad tiek izveidots neredzams DIV ar taadu width kaa inputam .ffDiv { overflow-x:scroll; white-space:nowrap; height:0; position:absolute; } kuram arii vajadziigajaa momentaa tiek nolasiits tas scrollWidth.. kursh tagad tiek atgriezts pareizi. tas taads workarounds. buutu jau feini ja Mozilla safixotu sho lietu :) Quote Link to comment Share on other sites More sharing options...
Question
ebw
Sveiki!
Atradu ka ir taada probleema nosakot elementam scrollWidth FireFoxii.
Kods aptuveni sekojoshs.
<htm<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><title>ff problem</title> <script> function f() { elm = document.getElementById('i'); alert(elm + '\n' + 'offsetWidth: ' + elm.offsetWidth + '\n' + 'scrollWidth: ' + elm.scrollWidth + '\n'); } </script> </head> <body> <input id="i" style="width:50px;" value="some long long string"> <button onClick="f();">Show</button> </body> </html>IE7 vinjsh uzraada pareizu veertiibu "scrollWidth" (129), bet FF (3.5) vinjsh nemainiigi raada ka "scrollWidth" ir 50 (tikpat cik "offsetWidth").
Varbuut kaads ir sastapies ar liidziigu probleemu un var ieteikt kaadu risinaajumu - kaa piespiest FF atgriezt pareizo veertiibu?
Paldies!
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