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Backport from xs.

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default 2023-12-03 11:43:40 +01:00
parent f1afe4416d
commit 8b3471afb7
3 changed files with 23 additions and 13 deletions
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15
html.c
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@ -999,12 +999,15 @@ static xs_html *html_button(char *clss, char *label, char *hint)
{ {
xs *c = xs_fmt("snac-btn-%s", clss); xs *c = xs_fmt("snac-btn-%s", clss);
return xs_html_sctag("input", /* use an NULL tag to separate non-css-classed buttons from one another */
xs_html_attr("type", "submit"), return xs_html_tag(NULL,
xs_html_attr("name", "action"), xs_html_sctag("input",
xs_html_attr("class", c), xs_html_attr("type", "submit"),
xs_html_attr("value", label), xs_html_attr("name", "action"),
xs_html_attr("title", hint)); xs_html_attr("class", c),
xs_html_attr("value", label),
xs_html_attr("title", hint)),
xs_html_text("\n"));
} }

19
xs_html.h
View file

@ -168,8 +168,11 @@ static xs_html *_xs_html_tag_t(xs_html_type type, char *tag, xs_html *var[])
{ {
xs_html *a = XS_HTML_NEW(); xs_html *a = XS_HTML_NEW();
a->type = type; a->type = type;
a->content = xs_dup(tag);
/* a tag can be NULL, to be a kind of 'wrapper' */
if (tag)
a->content = xs_dup(tag);
_xs_html_add(a, var); _xs_html_add(a, var);
@ -197,7 +200,8 @@ void xs_html_render_f(xs_html *h, FILE *f)
switch (h->type) { switch (h->type) {
case XS_HTML_TAG: case XS_HTML_TAG:
case XS_HTML_SCTAG: case XS_HTML_SCTAG:
fprintf(f, "<%s", h->content); if (h->content)
fprintf(f, "<%s", h->content);
/* render the attributes */ /* render the attributes */
st = h->f_attr; st = h->f_attr;
@ -209,10 +213,12 @@ void xs_html_render_f(xs_html *h, FILE *f)
if (h->type == XS_HTML_SCTAG) { if (h->type == XS_HTML_SCTAG) {
/* self-closing tags should not have subtags */ /* self-closing tags should not have subtags */
fprintf(f, "/>\n"); if (h->content)
fprintf(f, "/>");
} }
else { else {
fprintf(f, ">"); if (h->content)
fprintf(f, ">");
/* render the subtags */ /* render the subtags */
st = h->f_tag; st = h->f_tag;
@ -222,7 +228,8 @@ void xs_html_render_f(xs_html *h, FILE *f)
st = nst; st = nst;
} }
fprintf(f, "</%s>", h->content); if (h->content)
fprintf(f, "</%s>", h->content);
} }
break; break;

2
xs_version.h
View file

@ -1 +1 @@
/* 8994b1ef8501039ec97a388680ee361138e34554 2023-11-27T11:45:06+01:00 */ /* b26300d01136fad22ee774d20a7da5b299f30d13 2023-12-03T11:38:09+01:00 */